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Intel&reg; Integrated Performance Primitives H.261 Encoder  
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<I>
Intel  
<SUP>
&reg;  
</SUP>
Integrated Performance Primitives  
<br>
H.261 Encoder  
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<h5>
<A HREF="#Overview">
Overview  
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<A HREF="#Package_Contents">
Package Contents  
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<A HREF="#Known_Limitations">
Known Limitations  
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<h2>
<a NAME="Overview">
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Overview  
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This sample demonstrates how to use the Intel  
<sup>
&reg;  
</sup>
Integrated Performance Primitives (Intel  
<sup>
&reg;  
</sup>
IPP) to create an H.261 encoder. Currently H.261 encoder supports the ITU-T Recommendation H.261 (03/93) with the exception of switched multipoint operation, forward error correction, and still image transmission.  
<P>
Additional information on this software as well as other Intel software performance products is available at  
<A HREF="http://developer.intel.com/software/products/">
http://developer.intel.com/software/products/  
</A>
.  
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<a NAME="Package_Contents">
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Package Contents  
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The  
<b>
Intel  
<sup>
&reg;  
</sup>
IPP H.261 Encoder  
</b>
package contains the following files:  
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.\ipp-samples\audio-video-codecs\codec\h261_enc\  
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readme.htm  
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This file  
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.\ipp-samples\audio-video-codecs\codec\h261_enc\include\  
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h261_enc_bitstream.hpp  
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H.261&nbsp;encoder internal header file  
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h261_enc.hpp  
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H.261 encoder header file  
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umc_h261_video_encoder.h  
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H.261 encoder UMC interface  
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.\ipp-samples\audio-video-codecs\codec\h261_enc\src\  
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h261_enc_tables.cpp  
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H.261 encoder tables  
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h261_enc_frame.cpp  
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H.261&nbsp;frames processing  
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h261_enc_headers.cpp  
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H.261&nbsp;headers encoding  
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h261_enc_bitstream.cpp  
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H.261&nbsp;bitstream routines  
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h261_enc_misc.cpp  
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H.261&nbsp;encoding auxilary routines  
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umc_h261_video_encoder.cpp  
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H.261 encoder UMC interface implementation  
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Known Limitations  
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The encoder supports the standard ITU-T Recommendation H.261 (03/93) with certain restrictions. Only the following features are supported in the current version:  
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I-Frames  
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P-Frames  
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Loop Filter  
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Copyright &copy; 2002-2008 Intel Corporation. All rights reserved.  
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